/**
* Creates window with parameters specified by <code>params</code>
*
* @see #init
*/
private final void create(XCreateWindowParams params) {
XToolkit.awtLock();
try {
XSetWindowAttributes xattr = new XSetWindowAttributes();
try {
checkParams(params);
long value_mask = ((Long) params.get(VALUE_MASK)).longValue();
Long eventMask = (Long) params.get(EVENT_MASK);
xattr.set_event_mask(eventMask.longValue());
value_mask |= XlibWrapper.CWEventMask;
Long border_pixel = (Long) params.get(BORDER_PIXEL);
if (border_pixel != null) {
xattr.set_border_pixel(border_pixel.longValue());
value_mask |= XlibWrapper.CWBorderPixel;
}
Long colormap = (Long) params.get(COLORMAP);
if (colormap != null) {
xattr.set_colormap(colormap.longValue());
value_mask |= XlibWrapper.CWColormap;
}
Long background_pixmap = (Long) params.get(BACKGROUND_PIXMAP);
if (background_pixmap != null) {
xattr.set_background_pixmap(background_pixmap.longValue());
value_mask |= XlibWrapper.CWBackPixmap;
}
Long parentWindow = (Long) params.get(PARENT_WINDOW);
Rectangle bounds = (Rectangle) params.get(BOUNDS);
Integer depth = (Integer) params.get(DEPTH);
Integer visual_class = (Integer) params.get(VISUAL_CLASS);
Long visual = (Long) params.get(VISUAL);
Boolean overrideRedirect = (Boolean) params.get(OVERRIDE_REDIRECT);
if (overrideRedirect != null) {
xattr.set_override_redirect(overrideRedirect.booleanValue());
value_mask |= XlibWrapper.CWOverrideRedirect;
}
Boolean saveUnder = (Boolean) params.get(SAVE_UNDER);
if (saveUnder != null) {
xattr.set_save_under(saveUnder.booleanValue());
value_mask |= XlibWrapper.CWSaveUnder;
}
Integer backingStore = (Integer) params.get(BACKING_STORE);
if (backingStore != null) {
xattr.set_backing_store(backingStore.intValue());
value_mask |= XlibWrapper.CWBackingStore;
}
Integer bitGravity = (Integer) params.get(BIT_GRAVITY);
if (bitGravity != null) {
xattr.set_bit_gravity(bitGravity.intValue());
value_mask |= XlibWrapper.CWBitGravity;
}
if (log.isLoggable(Level.FINE)) {
log.fine("Creating window for " + this + " with the following attributes: \n" + params);
}
window =
XlibWrapper.XCreateWindow(
XToolkit.getDisplay(),
parentWindow.longValue(),
bounds.x,
bounds.y, // location
bounds.width,
bounds.height, // size
0, // border
depth.intValue(), // depth
visual_class.intValue(), // class
visual.longValue(), // visual
value_mask, // value mask
xattr.pData); // attributes
if (window == 0) {
throw new IllegalStateException(
"Couldn't create window because of wrong parameters. Run with NOISY_AWT to see details");
}
XToolkit.addToWinMap(window, this);
} finally {
xattr.dispose();
}
} finally {
XToolkit.awtUnlock();
}
}
